BR112012020191A2 - security article, method of authenticating a security article, and detection system for authenticating a security article. - Google Patents

security article, method of authenticating a security article, and detection system for authenticating a security article.

Info

Publication number
BR112012020191A2
BR112012020191A2 BR112012020191A BR112012020191A BR112012020191A2 BR 112012020191 A2 BR112012020191 A2 BR 112012020191A2 BR 112012020191 A BR112012020191 A BR 112012020191A BR 112012020191 A BR112012020191 A BR 112012020191A BR 112012020191 A2 BR112012020191 A2 BR 112012020191A2
Authority
BR
Brazil
Prior art keywords
security article
authenticating
security
feature
detection system
Prior art date
Application number
BR112012020191A
Other languages
Portuguese (pt)
Other versions
BR112012020191B1 (en
Inventor
M Lawandy Nabil
Original Assignee
Spectra Systems Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Spectra Systems Corp filed Critical Spectra Systems Corp
Publication of BR112012020191A2 publication Critical patent/BR112012020191A2/en
Publication of BR112012020191B1 publication Critical patent/BR112012020191B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/29—Securities; Bank notes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6408—Fluorescence; Phosphorescence with measurement of decay time, time resolved fluorescence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • G01N21/643—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" non-biological material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G01N21/783—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour for analysing gases
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
    • G07D7/12—Visible light, infrared or ultraviolet radiation
    • G07D7/1205—Testing spectral properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N2021/1793—Remote sensing
    • G01N2021/1795—Atmospheric mapping of gases
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N2021/3129—Determining multicomponents by multiwavelength light
    • G01N2021/3137—Determining multicomponents by multiwavelength light with selection of wavelengths after the sample
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N2021/6417—Spectrofluorimetric devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N2021/6417—Spectrofluorimetric devices
    • G01N2021/6419—Excitation at two or more wavelengths
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • G01N2021/6439—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks

Abstract

artigo de segurança, método de autentificação de um artigo de segurança, e, sistema de detecção para autenticar um artigo de segurança, a presente invenção descreve artigos de segurança, e métodos e sistemas para autenticar artigos de segurança usando uma pluralidade de estímulos. de acordo com uma modalidade de invenção, a característica (ou recurso) de segurança ilustrada inclui a ativação de materiais fosforescentes pela presença simultânea de uma fonte de radiação eletromagnética e um ambiente de gás específico. um detector detecta uma emissão espectral da caracteristica (ou recurso) de segurança que resulta da mudança no ambiente de gás. a emissão espectral pode ser comprada a um sinal de emissão esperado para determinar a autenticidade do artigo de segurança.security article, method of authenticating a security article, and detection system for authenticating a security article, the present invention describes security articles, and methods and systems for authenticating security articles using a plurality of stimuli. According to one embodiment of the invention, the illustrated safety feature (or feature) includes activation of phosphorescent materials by the simultaneous presence of an electromagnetic radiation source and a specific gas environment. A detector detects a spectral emission of the safety feature (or feature) that results from the change in the gas environment. spectral emission may be purchased at an expected emission signal to determine the authenticity of the security article.

BR112012020191A 2010-02-04 2011-02-04 security article, method of authenticating a security article, and, detection system to authenticate a security article BR112012020191B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30134010P 2010-02-04 2010-02-04
PCT/US2011/023767 WO2011097495A1 (en) 2010-02-04 2011-02-04 Gas activated changes to ligth absorption and emission characteristics for security articles

Publications (2)

Publication Number Publication Date
BR112012020191A2 true BR112012020191A2 (en) 2018-05-08
BR112012020191B1 BR112012020191B1 (en) 2019-12-31

Family

ID=44355808

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012020191A BR112012020191B1 (en) 2010-02-04 2011-02-04 security article, method of authenticating a security article, and, detection system to authenticate a security article

Country Status (8)

Country Link
US (3) US9075020B2 (en)
EP (2) EP2531833A4 (en)
CN (2) CN102906558B (en)
BR (1) BR112012020191B1 (en)
CA (1) CA2789355C (en)
HK (1) HK1210268A1 (en)
MX (1) MX2012009145A (en)
WO (1) WO2011097495A1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011097495A1 (en) * 2010-02-04 2011-08-11 Spectra Systems Corporation Gas activated changes to ligth absorption and emission characteristics for security articles
US9057712B1 (en) 2011-10-27 2015-06-16 Copilot Ventures Fund Iii Llc Methods of delivery of encapsulated perfluorocarbon taggants
CN102698298B (en) * 2012-06-04 2014-04-16 广州华大生物科技有限公司 Method for determining irradiation dose of product easy for breeding microorganisms
CN102726828B (en) * 2012-06-27 2013-05-01 广州华大生物科技有限公司 Radiation control method for tobacco and tobacco products based on mathematical model guide
US8872105B2 (en) * 2013-02-19 2014-10-28 Fei Company In situ reactivation of fluorescence marker
CN103354057B (en) * 2013-08-08 2016-01-27 东南大学 Responsibility mesoporous colloidal photon crystal anti-fake mark of gas and preparation method thereof
US10354471B2 (en) * 2015-08-19 2019-07-16 Spectra Systems Corporation Device and method for using gasochromic sensing for evaluating fitness
US10082454B2 (en) * 2013-11-04 2018-09-25 Spectra Systems Corporation Device and method for gasochromic porosity sensing
WO2015122894A2 (en) * 2014-02-13 2015-08-20 Spectra Systems Corporation Gas activated changes to light absorption and emission characteristics for security articles
EP3215896A4 (en) * 2014-11-05 2018-05-09 Sikorsky Aircraft Corporation Anti-counterfeiting protection and product authentication
CN105398252B (en) * 2015-07-28 2017-05-10 中国人民银行印制科学技术研究所 Anti-fake element containing intelligent fluorescent materials
US10139342B2 (en) 2015-08-04 2018-11-27 Spectra Systems Corporation Photoluminescent authentication devices, systems, and methods
US20170039794A1 (en) * 2015-08-04 2017-02-09 Spectra Systems Corp. Photoluminescent authentication devices, systems, and methods
US10140494B1 (en) 2015-08-04 2018-11-27 Spectra Systems Corporation Photoluminescent authentication devices, systems, and methods
RU2596954C1 (en) * 2015-08-10 2016-09-10 Общество с ограниченной ответственностью "Инновационные химические технологии" Method of detecting pre-fire situations arising due to faults in electric circuit
RU2596953C1 (en) * 2015-08-10 2016-09-10 Общество с ограниченной ответственностью "Инновационные химические технологии" Pre-fire situation warning system
KR102142085B1 (en) * 2015-08-10 2020-08-07 리미티드 라이어빌리티 컴퍼니 “터모일렉트리카” Apparatus for warning of fire precursor conditions resulting from local overheating of electrical installations
WO2017034540A1 (en) * 2015-08-24 2017-03-02 Spectra Systems Corporation Gas chromic fibers and inclusions for security articles
US11183085B2 (en) * 2015-11-12 2021-11-23 Safestamp Inc. Anti-counterfeiting device and method
CN106240190B (en) * 2016-07-18 2018-12-21 中国人民银行印制科学技术研究所 Security element and preparation method thereof, safe articles, article detection method and device
CN106142890B (en) * 2016-08-24 2018-02-27 中国人民银行印制科学技术研究所 Gas modulation lights Security element
GB2553041B (en) * 2017-08-24 2018-08-08 Quantum Base Ltd Optical reading of a security element
WO2020023591A1 (en) * 2018-07-24 2020-01-30 Spectra Systems Corporation Photoluminescent authenticating devices, systems, and methods
EP3841181A2 (en) * 2018-08-24 2021-06-30 Technische Universität Dresden Method for activating and deactivating the phosphorescence of a structure, method for producing a phosphorescent structure, and phosphorescent structure, label having a phosphorescent structure, method for writing to, reading from and erasing a label, and uv sensor

Family Cites Families (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220549A (en) * 1964-06-08 1965-11-30 Vendit Inc Method and apparatus for discriminating between desired and undesired documents
US4146792A (en) * 1973-04-30 1979-03-27 G.A.O. Gesellschaft Fur Automation Und Organisation Mbh Paper secured against forgery and device for checking the authenticity of such papers
US4455039A (en) * 1979-10-16 1984-06-19 Coulter Systems Corporation Encoded security document
US5002524A (en) * 1990-01-08 1991-03-26 The Langston Corporation Precrush tool for corrugated board slotter head
JPH03211962A (en) 1990-01-16 1991-09-17 Ricoh Co Ltd Digital picture reader
GB9004680D0 (en) * 1990-03-02 1990-04-25 Sunman Robert P Documents
US5120882A (en) * 1991-09-12 1992-06-09 Sun Refining And Marketing Company Nitrated metalloporphyrins as catalysts for alkane oxidation
US5450065A (en) * 1993-02-16 1995-09-12 Greenfield; Arnold Early warning heat sensor system
JPH06294999A (en) 1993-04-07 1994-10-21 Canon Inc Image reader
US6232124B1 (en) * 1996-05-06 2001-05-15 Verification Technologies, Inc. Automated fingerprint methods and chemistry for product authentication and monitoring
US5789754A (en) * 1996-08-19 1998-08-04 Micron Technology, Inc. Leak detection method and apparatus for plasma processing equipment
CN1086240C (en) * 1996-11-14 2002-06-12 孟武 Triggering type anti-counterfeit stamp and identifying device thereof
US6025200A (en) * 1996-12-21 2000-02-15 Tracer Detection Technology Corp. Method for remote detection of volatile taggant
US6197218B1 (en) * 1997-02-24 2001-03-06 Superior Micropowders Llc Photoluminescent phosphor powders, methods for making phosphor powders and devices incorporating same
US6531230B1 (en) * 1998-01-13 2003-03-11 3M Innovative Properties Company Color shifting film
DE19808652A1 (en) * 1998-03-02 1999-09-16 Bundesdruckerei Gmbh Verification system for a valuable and security product
EP1155480A1 (en) * 1998-12-23 2001-11-21 Brown University Research Foundation Temperature dependence of laser emission from scattering media containing laser dye
US6528318B1 (en) * 2000-03-06 2003-03-04 The Johns Hopkins University Scatter controlled emission for optical taggants and chemical sensors
JP2001313794A (en) 2000-05-02 2001-11-09 Ricoh Co Ltd Image reader
US7089420B1 (en) * 2000-05-24 2006-08-08 Tracer Detection Technology Corp. Authentication method and system
US7162035B1 (en) * 2000-05-24 2007-01-09 Tracer Detection Technology Corp. Authentication method and system
TW529293B (en) 2001-09-25 2003-04-21 Veutron Corp Light-guiding apparatus and method capable of varying optical path length
US20040022355A1 (en) * 2001-12-05 2004-02-05 Bruce Kaiser Methods for identification and verification of materials containing elemental constituents
US7985590B2 (en) * 2002-09-26 2011-07-26 Science Application International Corporation Method and system for detection using nanodot taggants
JP2004140534A (en) 2002-10-16 2004-05-13 Ricoh Co Ltd Original reading apparatus
EP1595131A4 (en) * 2003-02-10 2008-11-26 Univ Virginia System and method for remote sensing and/or analyzing spectral properties of targets and/or chemical speicies for detection and identification thereof
EP1494000A1 (en) * 2003-07-02 2005-01-05 Sicpa Holding S.A. Method of marking a material with ions already comprised in said material and method of verifying the authenticity of said material
JP2005043195A (en) 2003-07-28 2005-02-17 Canon Inc Inspection device, device using inspection device, control method thereof
AU2004289365A1 (en) * 2003-11-12 2005-05-26 Freedom-2, Inc Variable appearance tissue markings
US7169615B2 (en) * 2003-11-26 2007-01-30 General Electric Company Method of authenticating polymers, authenticatable polymers, methods of making authenticatable polymers and authenticatable articles, and articles made there from
JP4145271B2 (en) 2004-06-28 2008-09-03 日本板硝子株式会社 Image reading device
WO2006020363A2 (en) * 2004-07-21 2006-02-23 Illumina, Inc. Method and apparatus for drug product tracking using encoded optical identification elements
US7651031B2 (en) * 2004-10-25 2010-01-26 William Berson Systems and methods for reading indicium
DE102004060315A1 (en) * 2004-12-15 2006-06-22 Basf Ag Method for checking the authenticity of goods
WO2006098385A1 (en) * 2005-03-16 2006-09-21 Fuji Film Corporation Optical information recording medium and optical information recording method
US7742167B2 (en) * 2005-06-17 2010-06-22 Perkinelmer Health Sciences, Inc. Optical emission device with boost device
EP1907988B1 (en) * 2005-06-20 2013-11-06 AuthentiForm Technologies, L.L.C. Systems and methods for product authentication
US7874489B2 (en) * 2005-06-20 2011-01-25 Authentiform Technologies, Llc Product authentication
US8247018B2 (en) * 2005-06-20 2012-08-21 Authentiform Technologies, Llc Methods for quality control
US20070023521A1 (en) * 2005-07-29 2007-02-01 Chester Wildey Apparatus and method for security tag detection
FR2890665B1 (en) * 2005-09-15 2017-11-03 Arjowiggins SECURE ARTICLE, IN PARTICULAR A DOCUMENT OF SECURITY AND / OR VALUE.
FR2890666A1 (en) * 2005-09-15 2007-03-16 Arjowiggins Security Soc Par A Structure for making safety and/or value document, comprises a fibrous material substrate, a surface layer deposited on face of the substrate, substrate heterogeneities, authentication and/or identification information, and a data carrier
US7381972B1 (en) * 2006-07-24 2008-06-03 Science Applications International Corporation System and method for light fluorescence detection
US7612885B2 (en) * 2006-12-22 2009-11-03 Honeywell International Inc Spectroscopy method and apparatus for detecting low concentration gases
US8036415B2 (en) * 2007-01-03 2011-10-11 International Business Machines Corporation Method and system for nano-encoding and decoding information related to printed texts and images on paper and other surfaces
US7956761B2 (en) * 2007-05-29 2011-06-07 The Aerospace Corporation Infrared gas detection and spectral analysis method
JP4882923B2 (en) 2007-08-30 2012-02-22 コニカミノルタビジネステクノロジーズ株式会社 Image reading device
US20110193335A1 (en) * 2007-12-21 2011-08-11 Budd Kenton D Retroreflective security articles
CN101251488B (en) * 2008-03-27 2011-07-20 福州大学 Sensing film for implementation of oxygen sensing detection based on porphyrin platinum complex fluorescence quenching principle
JP2010014986A (en) 2008-07-04 2010-01-21 Konica Minolta Business Technologies Inc Color image forming apparatus and control method of the same
JP5196305B2 (en) 2008-07-30 2013-05-15 株式会社リコー Reading optical system unit, image reading apparatus, and image forming apparatus
JP5233625B2 (en) 2008-12-04 2013-07-10 株式会社リコー Image reading apparatus and image forming apparatus
JP4983813B2 (en) 2009-01-23 2012-07-25 富士ゼロックス株式会社 Image forming apparatus
JP4883101B2 (en) 2009-02-02 2012-02-22 ブラザー工業株式会社 Image reading device
US20100208313A1 (en) * 2009-02-17 2010-08-19 Horgan Adrian M Security and sensing elements with volume holograms
CA2760982C (en) * 2009-05-15 2019-01-15 Biomerieux, Inc. System and methods for rapid identification and/or characterization of a microbial agent in a sample
US20110127446A1 (en) * 2009-05-21 2011-06-02 Alexander Star Nanostructure systems and methods for sensing an analyte
US8277612B2 (en) * 2009-12-17 2012-10-02 Honeywell International Inc. Controlling the detectability of an article and method for authenticating the article
WO2011097495A1 (en) * 2010-02-04 2011-08-11 Spectra Systems Corporation Gas activated changes to ligth absorption and emission characteristics for security articles
WO2011153343A1 (en) * 2010-06-03 2011-12-08 Spectra Systems Corporation Currency fitness and wear detection using temperature modulated infrared detection
CN102205761A (en) * 2011-03-28 2011-10-05 上海印钞有限公司 Anti-counterfeit security file and detection method thereof

Also Published As

Publication number Publication date
US20150360502A1 (en) 2015-12-17
US9075020B2 (en) 2015-07-07
HK1210268A1 (en) 2016-04-15
EP2531833A1 (en) 2012-12-12
CN102906558B (en) 2015-06-03
MX2012009145A (en) 2013-04-11
CN104914094A (en) 2015-09-16
EP2531833A4 (en) 2013-08-07
CA2789355A1 (en) 2011-08-11
EP3764080A1 (en) 2021-01-13
CA2789355C (en) 2016-05-03
BR112012020191B1 (en) 2019-12-31
US9475334B2 (en) 2016-10-25
CN104914094B (en) 2018-10-02
US9189604B2 (en) 2015-11-17
US20110199222A1 (en) 2011-08-18
US20140159860A1 (en) 2014-06-12
CN102906558A (en) 2013-01-30
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